The SolarStone uses the heat from far infrared rays to soothe and heal those sore little places. Just a quick 10 min charge offers enough heat for 2 hours (it says here). That’s 5p a charge from a ceramic frizbee. Can’t be bad. £51.08.
SolarStone is the Heat Stone Fomentator emitting FIR(Far Infrared Rays) – By 10minutes of charging SolarStone generates and emits sufficient heat for good 2 hours. – You will get warm up, stimulated and relieved instantly by the heat generating from the SolarStone. – Plus its unique portable design makes it easy to enjoy foment whenever, wherever you desire.